Why does the sewing machine motor pulley often fall off?
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| Sewing machine motor pulley |
Why does the sewing machine pulley often fall off? That means connecting the belt to the sewing machine wheel is a pulley in the motor. The question is that this pully motor often falls off while rotating. The problem of the sewing machine motor pully falling off does not occur much. Sometimes the pulley falls off. A few may occur in the motor.
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| Sewing machine motor pulley |
This is easy to fix. First it is important to know how the pulley is mounted on the motor. That means the motor center rod is cylindrical. In this cylinder, the pulley fitting part is made flat only on the screw tight side. In this, the pully is attached and the flat side is tightened with a screw.
The flat side is tightened with a screw, so the pully is protected from loosening. If the screw is not properly tightened, the pully will come off from the center rod. Now you can understand why the pully often falls off.
Main reason for sewing machine pulley fall off :
●The screw on the sewing machine motor pulley may not be properly tightened. The screw on the pulley may be loose
●The screw in the sewing machine motor pulley may be damaged and broken.
●The cylindrical side may be fitted without the flat of the pulley screw center rod being attached.
●The screw may not be fitted in the pulley.
●The pulley may have a misaligned screw.
●The center rod pulley may be broken.
These are the main reasons for the sewing machine motor pulley to fall off.
Solutions for sewing machine motor pulley fall off.:
◆If the screw in the motor pulley is loose, it should be tightened
◆If the screw in the sewing machine motor pulley is damaged or broken, replace it with a new screw.
◆If the pulley screw is mounted on the cylindrical side of the center rod, it must be mounted on the flat side.
◆If the pulley is damaged, replace it with a new pulley.
◆If there is no screw in the pulley, put a new screw
If you have any doubts about this, post it in the comment section.
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